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(262) 429 9428

(262) 429 9429

136 N Main st.,Thiensville, WI

Active B-Complex


Active B-Complex is a balanced, hypoallergenic B-complex formula featuring the active forms of vitamins B2, B6, and B12.

  • Pure, hypoallergenic, vegetarian B-complex formula.
  • Features the active forms of vitamins B2, B6, B12 and folate.
  • Contains Quatrefolic brand L-Methylfolate, the bioactive form of folate.
  • Supports healthy methylation.

 Soy Free Product



Active B-Complex balanced, hypoallergenic B-complex featuring the active forms of vitamins B2, B6, B12 and Quatrefolic® brand of (6S)-5-methyltetrahydrofolate.

The stabilized glucosamine salt of (6S)-5-methyltetrahydrofolate, a reduced and active form of folic acid. 5-methyltetrahydrofolate (5-MTHF) is directly usable by the human body as a methyl donor and as such, supports healthy homocysteine blood levels.
Clinician Curated

Our supplements are curated by clinicians, based on established ingredient studies, and formulated to include ingredients at relevant levels of dosing.

Premium Ingredients

Developing products that you can count on begins at the source. We work exclusively with partners who share our rigor for quality, choosing ingredients that meet stringent requirements for maximum benefit.

Trusted Products

We have built quality into every aspect of our business — from our facility to our processes, to our people. We create products you can trust — batch to batch, bottle to bottle, and capsule to capsule.

Supplement Fact

Active B-Complex


Q. What is the active form of B12?
A. Active B-Complex contains methylcobalamin, a methyl donor and active form of B12.

Q. Should Active B-Complex be taken with or without food?
A. Active B-Complex should be taken with meals.

Q. Active B-Complex has a powerful odor when I opened the container. Is this normal?
A. This is completely normal. All active B-vitamins have a potent smell.

Q. Does Active B-Complex contain 5-MTHF?
A. Yes. Active B-Complex contains 5-MTHF as the brand Quatrefolic.

Q. Are there any drug or nutrient interactions with Active B-Complex?
A. Caution should be taken whenever recommending, or consuming, nutritional supplements. Use this drug-nutrient interaction checker to view potential interactions.

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Active B-Complex

Active B-Complex